Functional Surface Manufacturing / Others

[SLPC12-02(Invited)] Formation of periodic nanostructures on medical polymer surface with femtosecond laser irradiation

*Keisuke Takenaka¹, Yuji Sato¹, Masahiro Tsukamoto¹ (1. Joining and welding research institute, Osaka university)

Periodic nanostructures were formed on the interface between the medical polymer (poly- lactic acid) film and a titanium plate surface by using the femtosecond laser at the wavelength of 800 nm.